// Software License Agreement (BSD License)
//
// Copyright (c) 2010-2016, Deusty, LLC
// All rights reserved.
//
// Redistribution and use of this software in source and binary forms,
// with or without modification, are permitted provided that the following conditions are met:
//
//  *Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
//  *Neither the name of Deusty nor the names of its contributors may be used
//   to endorse or promote products derived from this software without specific
//   prior written permission of Deusty, LLC.

#import <Foundation/Foundation.h>

// Disable legacy macros
#ifndef OBSDD_LEGACY_MACROS
    #define OBSDD_LEGACY_MACROS 0
#endif

#import "OBSDDLog.h"

// Custom key set on messages sent to ASL
extern const char *const kOBSDDASLKeyOBSDDLog;

// Value set for kOBSDDASLKeyOBSDDLog
extern const char *const kOBSDDASLOBSDDLogValue;

/**
  *This class provides a logger for the Apple System Log facility.
 *
  *As described in the "Getting Started" page,
  *the traditional NSLog() function directs its output to two places:
 *
  *- Apple System Log
  *- StdErr (if stderr is a TTY) so log statements show up in Xcode console
 *
  *To duplicate NSLog() functionality you can simply add this logger and a tty logger.
  *However, if you instead choose to use file logging (for faster performance),
  *you may choose to use a file logger and a tty logger.
 **/
@interface OBSDDASLLogger : OBSDDAbstractLogger <OBSDDLogger>

/**
  * Singleton method
 *
  * @return the shared instance
 */
@property (class, readonly, strong) OBSDDASLLogger *sharedInstance;

// Inherited from OBSDDAbstractLogger

// - (id <OBSDDLogFormatter>)logFormatter;
// - (void)setLogFormatter:(id <OBSDDLogFormatter>)formatter;

@end